Minerals
Ambler: 250 million tonnes of ore? About 250 million tonnes (1 tonne equals 2,200 lbs.) of ore-grade minerals have been identified in the Ambler Mining District, Trilogy Metals Inc. said in a presentation to the Resource Development Council in Anchorage. The Ambler Mining District is an area in the western Brooks Range with several identified mineral discoveries including one (Arctic) that is well along in development planning. Identified resources in the region include 43 million tonnes of high-grade copper/lead/silver/zinc and…